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Kevin's average driving speed for 3 hours was 33 mph during the first two hours he drove 35 mph what was the average speed for the last hour?
His speed for the 3rd hour is represented by X.
You know that ((2)35+x)/3=33.
You can multiply both sides by 3 to get 2(35)+x=99
By simplifying you can change that to 70+x=99
When you subtract 70 from both sides you get x=29.
You can check that by averaging the 35, 35, and 29, which is 33.
That means Kevin drove 29 mph for the 3rd hour.
What else can I help you with?
How fast are you driving if you drove 415 miles in 7 hours?
Your average speed was 59.3 miles per hour.
What was his average rate of travel for the trip?
This is the problem: Andrew is driving to visit his grandmother.He drove 171 miles in 3 hours.What was his average rate of travel for the trip?
Bob drove to his sister's house at an average rate of 40 mph one morning he drove home later at an average rate of 50 mph if the total driving time was 9 hours what was the distance?
200 miles each way.
What is the past tense of driving?
The simple past tense is drove. The past participle is driven.
Martin drove 80 miles in 2 hours. He covered 100 miles more in 3 hours. What was his average speed in miles per hourfor the 5 hours of driving?
He drove 180 miles in 5 hours for an average speed of 36 miles per hour.
You drove 55mph for 4.5hrs. How long were you driving?
6 hours?
How many miles did a truck travel if they drove for 13 hours?
That would depend on the average speed. If the average is 50 mph, they drove 650 miles.
Was the steam engine part of the renaissance?
No. The steam engine came along during the industrial revolution and drove most of the mills and their machinery. It was the primary driving force behind industrialization.
Jamaal drove to the mountains to go camping He drove 300 miles in 5 hours What was his average speed?
60
Jamaal drove to the mountains to go camping. he drove 300 miles in 5 hours. what was his average speed?
60
If martin drove 80 miles in 2 hours and then covered 100 miles more in 3 hours what was his average rate of speed in miles per hour for the hours of driving?
36 mph
If he drove 415 miles in 7 hours how fast was Matt driving?
Assuming a constant average speed, he would be travelling at 415/7 = 59.285714 recurring (that is, 59.285714285714...) miles per hour.
